18356542016

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{627617}}^1$

素因数の和:628086

約数の個数: 28

約数和(自身を含む): 36506028588

約数和(自身を除く): 18149486572

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 7312, 14624, 29248, 627617, 1255234, 2510468, 5020936, 10041872, 20083744, 40167488, 286820969, 573641938, 1147283876, 2294567752, 4589135504, 9178271008, 18356542016]

約数ペア:

[(1, 18356542016), (2, 9178271008), (4, 4589135504), (8, 2294567752), (16, 1147283876), (32, 573641938), (64, 286820969), (457, 40167488), (914, 20083744), (1828, 10041872), (3656, 5020936), (7312, 2510468), (14624, 1255234), (29248, 627617)]